import java.util.*;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 殇
 * Date: 2025-07-26
 * Time: 9:44
 */
public class Test4 {
    //每行递增，每列递增
    public static void fnid_val(int [][]arr,int row,int col,int num) {

    }
    public static void main(String[] args) {
        int[][] matrix1 = {
                {1,  4,  7, 11},
                {2,  5,  8, 12},
                {3,  6,  9, 16},
                {10,13,14,17}
        };

    }
}
